推进技术 ›› 1989, Vol. 10 ›› Issue (1): 14-18.

• • 上一篇    下一篇

火箭发动机小斜切角喷管的设计方法

张铭玉   

  1. 新阳机器制造公司
  • 发布日期:2021-08-15

A METHOD FOR DESIGN OF SMALL BEVEL NOZZLE OF ROCKET ENG INES

  1. Zhang Mingyu (Xinyang Machinery Manufacture Co.
  • Published:2021-08-15

摘要: 根据火箭发动机的推力公式及空气动力学有关理论,导出在小斜切角喷管内气体流动的特性、推力的变化规律,并给出喷管的设计方法.

关键词: 斜置喷管;推力;近似计算;火箭发动机喷管

Abstract: In this paper, the aerodynamic performance and the thrust performance of the small bevel nozzle of rocket engines are developed based on thrust equation of rocket engines and theories in aerodynamics. A design method of this kind of nozzles is also presented.

Key words: Canted nozzle;Thrust;Approximate;calculation;Roeket enginenozzle